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This page was last edited on 25 December 2024, at 14:17 (UTC).; Text is available under the Creative Commons Attribution-ShareAlike 4.0 License; additional terms may apply.
Although gold was used for articles, the regulation was silent on standards and hallmarking for gold. [9] In Switzerland today, [10] only precious metal watch cases must be hallmarked. [11] The hallmarking of other items including silverware and jewelry is optional.
Gold fingerprinting is a method used to identify and authenticate gold items by analyzing the unique composition of impurities or trace elements within the metal. [1] While gold itself is an inert and relatively uniform element, gold found in natural or processed items often contains small amounts of other elements, such as silver or lead.
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Since gold was only sold in 18-carat quality at that time, the development of pinchbeck allowed ordinary people to buy gold 'effect' jewellery on a budget. The inventor allegedly made pinchbeck jewellery clearly labelled as such. Pinchbeck jewellery was used in places like stagecoaches where there was a risk of theft.
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